You mean something like this, using hash to get all the statistics you need:
use warnings;
use strict;
use File::Find qw(find);
use Data::Dumper;
# don't fix the directory
my $start_dir = $ARGV[0] || '.';
my $ext = qr[\.[^.]+];
find( \&finder => $start_dir );
my %file; # hash to collect statistics
sub finder {
return if $_ eq '.';
if (/($ext)/) {
my $size = -s;
$file{$1}++;
$file{size}{$1} += $size;
}
}
{
local $Data::Dumper::Sortkeys = 1;
print Dumper \%file;
}
If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me
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